Gu YeScissor lift cargo elevatorBusiness situation

Secondly, there must be no dirt on the friction surface. If there is dirt, it needs to be washed off with gasoline or thinner; the gear box, gearbox, external gear and other parts of the equipment and the hydraulic oil must be in accordance with the requirements in the table; Correctly maintain the hydraulic guide rail lift. Regularly check whether the wire ropes in each part are broken or loose. If this phenomenon is found, replace them in time. If there is any looseness, whether there is noise or failure , to eliminate all faults in a timely manner; when installing, dismantling and adjusting the slewing mechanism of the equipment, it is necessary to pay attention to the parallelism between the reducer and the center line of the gear, and the appropriate meshing gap; conduct a comprehensive inspection of the equipment regularly, whether the wires and cables are If there is damage, whether the motor is overheated, each box, distribution box and brushes must be kept clean, and the travel switch points of each safety device must be safe and reliable.Many customers think that the operating power supply of the hydraulic lifting platform is below the safe voltage of V, and there will be no electric shock. They are wrong. Normally, there will be no electric shock, but if there is improper operation, it will still be very dangerous. So how can we effectively prevent the occurrence of electric shock accidents? Today, the editor will share safety knowledge with you.Gu Ye,The manufacturer adjusts the relief valve of the hydraulic lifting platform to the best state before delivery. If the customer adjusts it at will during use, it will cause the internal pressure to fluctuate. In severe cases, the service life of the motor will be shortened; Especially in summer, pay attention to the heat dissipation of the hydraulic lifting platform during use. If the temperature is too high, it is easy to burn out the circuit; Do not underestimate these actions, which can save you a lot of unnecessary after-sales.The hydraulic lifting platform is widely used in the maintenance of industrial and mining enterprises, municipal construction, and decoration of hotels and hotels with reliable quality and perfect performance.Corozal,Brake operators of various mechanisms on the equipment should regularly check and adjust the gap between the brake shoe and the brake wheel to ensure flexibility and reliability. Long-term promotion of freight elevator factory, old brand, price advantage, quality guaranteed!The use of elevators is not to maintain and overhaul after the equipment fails. It is necessary to maintain the equipment according to the correct maintenance and overhaul, and start with the preparation work to prevent all possible failures and accidents. I hope that the editor can summarize the knowledge points today. Help everyone.In addition, during installation it is strictly forbidden to use hammers, etc. to prevent damage to bearings or gears due to excessive axial force or radial force. Be sure to tighten the mounting bolts before tightening the force bolts. Before installation, clean the anti-rust oil on the motor input shaft, the positioning boss and the connection parts of the elevator with gasoline or zinc and sodium water. Its purpose is to ensure the tightness of the connection and the flexibility of operation, and to prevent unnecessary wear and tear.

Pay attention to check whether there are any broken wires and loose strands in the wire ropes of each part. If it exceeds the relevant regulations, it must be replaced immediately. The maintenance of the wire rope should be strictly in accordance with regulations.What safety tools are there on mobile lifts Explosion-proof valves: often seen in large hydraulic equipment, especially heavy equipment, the main effect can prevent the oil circuit from bursting or the pressure of the oil circuit is too high to cause problems with the equipment. Regarding small lifts The installation of explosion-proof valves depends on the needs of customers, but large-scale equipment basically needs to be installed.The design of the hydraulic lifting platform is unreasonable. When the designer designs the cylinder barrel and rod, if there is a problem with the design size and angle, then there will definitely be problems in the later stage. Therefore, it is necessary to confirm the technical strength of the manufacturer when working on a hydraulic lifting platform; what is the problem with the sound of the oil cylinder of the hydraulic lifting platform? Design drawings to make, the angle of the oil cylinder is slightly deviated, it will cause the friction between the cylinder barrel and the rod, which will cause the sound; the seal quality of the hydraulic lifting platform is different, and the use of different seals will also affect the sound of the oil cylinder, and the seal with excellent material The continuous friction between the parts and the cylinder wall will cause the sound to be very loud, and long-term wear and tear may scratch the oil cylinder and cause oil leakage, so when the hydraulic lifting platform is used, pay attention to ask the manufacturer what brand and material the seal is used; In some cases of mechanical running-in, it is not ruled out that the above three situations are normal, and there will still be noises. If there is no problem after investigation,The elevator is a kind of elevator equipment composed of traveling mechanism hydraulic mechanism, electric mechanism and supporting mechanism. The hydraulic oil is under a certain pressure formed by the vane pump, and enters the lower end of the hydraulic cylinder through the oil filter, throttle valve, hydraulic control check valve,Gu YeConstruction site lifting cargo elevator, and balance valve, so that the upward movement of the hydraulic cylinder can lift heavy objects The oil returned from the upper end of the hydraulic cylinder returns to the oil tank through the explosion-proof electromagnetic reversing valve, and the rated pressure relief valve is adjusted, and the pressure gauge reads the pressure gauge.The hydraulic lifting platform is mainly the pressure transmission of hydraulic oil to realize the lifting function. Its scissor mechanical structure makes the lift stable, and the wide operating platform and high carrying capacity make the high-altitude operation wide and suitable for many people work at the same time. It makes high-altitude operations efficient and secure.The safety device and application of the guide rail hydraulic lifting platform The use of the guide rail hydraulic lifting platform The guide rail hydraulic lifting platform is a non-scissor hydraulic lifting freight elevator. It is used for goods between different floors of industrial plants, restaurants, restaurants, reducing engineering construction costs, and there is no need to set up hanging points on the top, and can be non-calibrated according to customer needsSeveral types: Motor winding open circuit. When one of the motor windings is disconnected, or one of the parallel branches is disconnected, the three-phase current will be unbalanced and the motor will overheat.

Low cost: The cost is much lower than that of the scissor-type mobile lifting platform, so when purchasing a lifting platform, you must consider the scope of use of the lifting platform, the frequency of work the load and other factors to choose a lifting platform that suits the work requirements .Honesty is the foundation,Regarding the cleanliness of the hydraulic station, is there any relevant rule requirement?How to install and use tools for elevator bearings During the installation of elevator bearings, it is impossible for us to ensure that the bearings are installed in the right position every time. It is inevitable that some installations will not be in place or the bearings will be offset. The clearance between the bearings becomes too small, and then the inner and outer rings inside the bearing cannot be at the same center of rotation. Therefore, it is necessary to use special tools when installing the bearing, and it is also necessary to use a tester to detect it after the bearing is installed, so that the successful installation of the bearing can be guaranteed.Frequently check the humidity of the aerial work vehicle that is prone to water accumulation. It is inevitable that the aerial work vehicle is driving in rainy and snowy weather, or on muddy roads. The bottom and some gaps and indoor floors are easy to accumulate sludge. If the owner does not clean it in time, this will hide the moisture. Therefore, the outer edge of the wheel hub, the door, the corner of the bottom of the trunk, the key hole and the wiper frame and other areas should be checked regularly, and the drainage holes in the door and various parts should be kept unblocked to ensure that the car seat covers, carpets and floors are protected from humidity. Rusty fittings.Gu Ye,Hydraulic system: mainly oil cylinders, high-strength chrome-plated rods, Japanese NOK seals, self-made external integrated pump stations oil pipelines,Gu YeFixed lifting cargo elevator, gear pumps, solenoid valves, etc. The Japanese NOK seal used in the oil cylinder has good wear resistance, which ensures that the oil cylinder series will not leak oil for a long time. The gear pump pumps the oil in the oil tank into the oil circuit and enters the oil cylinder, thereby driving the top of the rod and raising the equipment; The valve is used to adjust the oil output, the ascending and descending speed,Gu YeElevating cargo elevator, and contains an emergency descending device to ensure that the guide rail hydraulic lifting platform can descend safely in case of an emergency.Today, the editor will talk about a series of safety devices and their uses on the guide rail hydraulic lifting platform.In the construction elevator, the switch box also has leakage protection equipment. Its wires and cables are well insulated, without leakage, and the metal threaded is not rusted, and its damage is close to zero. His steel wire rope should comply with the corresponding configuration requirements, and there is no problem of broken strands and diameter reduction. Of course